iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8417 8417

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.9 (Build 13A603) Mac OS X 10.9 (Build 13A603)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores
Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 6144 KB 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648 Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6745 6745
Blowfish
single-core scalar
2125 2125
Blowfish
multi-core scalar
8587 8587
Text Compress
single-core scalar
2817 2817
Text Compress
multi-core scalar
10425 10425
Text Decompress
single-core scalar
3117 3117
Text Decompress
multi-core scalar
12028 12028
Image Compress
single-core scalar
2413 2413
Image Compress
multi-core scalar
8940 8940
Image Decompress
single-core scalar
2434 2434
Image Decompress
multi-core scalar
9260 9260
Lua
single-core scalar
4318 4318
Lua
multi-core scalar
14480 14480

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11911 11911
Mandelbrot
single-core scalar
2828 2828
Mandelbrot
multi-core scalar
10938 10938
Dot Product
single-core scalar
4521 4521
Dot Product
single-core vector
5556 5556
Dot Product
multi-core scalar
18161 18161
Dot Product
multi-core vector
24251 24251
LU Decomposition
single-core scalar
1379 1379
LU Decomposition
multi-core scalar
4538 4538
Primality Test
single-core scalar
6870 6870
Primality Test
multi-core scalar
20946 20946
Sharpen Image
single-core scalar
6283 6283
Sharpen Image
multi-core scalar
24172 24172
Blur Image
single-core scalar
7575 7575
Blur Image
multi-core scalar
28739 28739

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6200 6200
Read Sequential
single-core scalar
7059 7059
Write Sequential
single-core scalar
10430 10430
Stdlib Allocate
single-core scalar
4091 4091
Stdlib Write
single-core scalar
4052 4052
Stdlib Copy
single-core scalar
5369 5369

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6474 6474
Stream Copy
single-core scalar
7038 7038
Stream Copy
single-core vector
8480 8480
Stream Scale
single-core scalar
7380 7380
Stream Scale
single-core vector
8187 8187
Stream Add
single-core scalar
2540 2540
Stream Add
single-core vector
8756 8756
Stream Triad
single-core scalar
2907 2907
Stream Triad
single-core vector
6507 6507